F-Droid
Server tools for maintaining an F-Droid repository system.
Crafty Controller
Minecraft launcher and manager that allows users to start and administer Minecraft servers from a user-frie…
GlitchTip
Error tracking app to collect errors reported by your app.
Sosse
Selenium based search engine and crawler with offline archiving.
Pagure
Lightweight, powerful, and flexible git-centric forge with features laying the foundation for federated and…
PassIt
Simple password manage with sharing features by group and user, but no administration interface.
PieFed
A link aggregator / reddit clone for the fediverse (alternative to Reddit).
Plone
Powerful open-source CMS system.
Roundup Issue Tracker
Simple-to-use and -install issue tracking system with command-line, web, REST, XML-RPC, and e-mail interfaces.
Taiga
Agile Project Management Tool based on the Kanban and Scrum methods.